package shili.shili6;

import org.apache.log4j.Logger;
import org.junit.Test;

public class IntermediaryImpl implements Buyer{
    public IntermediaryImpl() {
    }

    private Logger logger=Logger.getLogger(IntermediaryImpl.class);
    private Buyer target;
    public IntermediaryImpl(Buyer target){
        this.target=target;
    }
    @Override
    public String havealook() {
        before();
        String feedback=target.havealook();
        after();
        return "看房记录：买家反馈“"+feedback+"”";
    }
    public void before(){
        logger.debug("前期准备");
        logger.debug("查找房源");
        logger.debug("和卖家沟通时间");
    }
    public void after(){
        logger.debug("后期跟踪");
        logger.debug("和买家沟通意见");
    }
    @Test
    public void show(){
        Buyer buyer = new IntermediaryImpl(new RealBuyer());
        String result=buyer.havealook();
        logger.debug(result);
    }
}
